# Oldcastle Lawn and Garden Northeast

- **MSHA mine ID:** 1900018
- **Status:** Active
- **Type / commodity:** Surface / Lime
- **Location:** Berkshire, MA
- **Operator:** Oldcastle Lawn & Garden Inc
- **Controller:** CRH PLC
- **Public source rows linked:** 2,085
- **Source coverage:** 15 / 20
- **Generated:** 2026-10-18T09:31:49.615Z

## Current entity hierarchy

**CRH PLC (M06183) → Oldcastle Lawn & Garden Inc (0101428) → Oldcastle Lawn and Garden Northeast (1900018)**

Current identity source: `msha-mines`. This is a current snapshot, not a historical claim.

## Controller and operator valid-time history

- **Martin H  Deely → Lee Lime Corp:** 1950-01-01 through 1997-12-08; derived from co-tenure at mine 1900018; source `msha-controller-operator-history`.
- **Medusa Corp → Medusa Minerals Company:** 1997-12-09 through 1998-06-29; derived from co-tenure at mine 1900018; source `msha-controller-operator-history`.
- **Southdown Inc → Southdown Inc:** 1998-06-30 through 2000-11-02; derived from co-tenure at mine 1900018; source `msha-controller-operator-history`.
- **Cemex S A → Cemex Inc:** 2000-11-03 through 2002-10-17; derived from co-tenure at mine 1900018; source `msha-controller-operator-history`.
- **CRH PLC → Oldcastle Stone Products:** 2002-10-18 through 2005-12-31; derived from co-tenure at mine 1900018; source `msha-controller-operator-history`.
- **CRH PLC → Oldcastle Industrial Minerals:** 2006-01-01 through 2009-05-10; derived from co-tenure at mine 1900018; source `msha-controller-operator-history`.
- **CRH PLC → Oldcastle Lawn & Garden Inc:** 2009-05-11 through current/open; derived from co-tenure at mine 1900018; source `msha-controller-operator-history`.

- History rows: 7
- Typed edges: 21
- Interval anomalies: 0
- Valid-time bounds: inclusive; date granularity; null end means open-ended in the upstream history row; not independent proof of present control.
- Transaction-time observation: 2026-10-18T09:31:49.615908+00:00.

## Assessment signals

1. **SAFETY — 1 since 2021:** Accidents and injuries 40 historical accident/injury rows; 0 coded fatalities and 248 lost days across the published record.
2. **COMPLIANCE — 50 since 2021:** Violations and penalties 336 violation rows across the full record; 48 carry an S&S flag and $90,371 appears in current assessed amounts.
3. **HEALTH — 82 samples:** Occupational health samples 82 personal. 6 personal-sample rows have a published C/E ratio above 1; 0 noise rows have an action-level or PEL dose above 100%. These are separate measures, not a silica exceedance count. Silica results and sample status are shown separately.
4. **PRODUCTION — 0 tons:** Quarterly production and employment 26K employee hours and 52 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 89 linked rows:** Contests, conferences and decisions 37 contested-violation rows, 40 civil-penalty docket/decision rows, and 12 conference records linked by issuance number.
6. **CONTRACTORS — 9 linked entities:** Contractors Contractors are linked through this mine’s violation or accident records. Their production and hours cover all their operations, so they are not included in this mine’s totals.
7. **INSPECTIONS — 21 since 2021:** Inspections 85 inspection events and 3K published inspection hours across the historical record.

## EIA annual operating context

No matched record in the 2024 EIA coal-public workbook. This may be inapplicable for a non-coal operation.

## Recent Title 30 crosswalk

Snapshot current through 2026-08-19.

- **30 CFR 56.20003 — Housekeeping.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20003
- **30 CFR 56.14100 — Safety defects; examination, correction and records.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14100
- **30 CFR 56.4603 — Closure of valves.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4603
- **30 CFR 56.20014 — Prohibited areas for food and beverages.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20014
- **30 CFR 56.13011 — Air receiver tanks.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-L/section-56.13011
- **30 CFR 56.20011 — Barricades and warning signs.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20011
- **30 CFR 56.14107 — Moving machine parts.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14107
- **30 CFR 56.4201 — Inspection.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4201
- **30 CFR 46.9 — Records of training.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.9

## Source coverage

- **Accident, Injuries, and Illnesses:** 40 rows; 2000-04-18 through 2021-05-28; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 1983-02-22 through 1983-02-22; source ID `msha-addresses`
- **Assessed Violations:** 334 rows; 2000-03-14 through 2025-07-31; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 40 rows; 2001-05-25 through 2016-03-24; source ID `msha-civil-penalty-dockets-decisions`
- **Conferences:** 12 rows; 2005-06-24 through 2015-04-13; source ID `msha-conferences`
- **Contested Violations:** 37 rows; 2008-02-25 through 2015-07-21; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 555 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 156 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 7 rows; 1950-01-01 through 2009-05-11; source ID `msha-controller-operator-history`
- **Inspections:** 85 rows; 2000-03-14 through 2026-05-10; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 318 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 81 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Metal and Nonmetal Personal Health Samples:** 82 rows; 2003-12-02 through 2025-07-30; source ID `msha-personal-health-samples`
- **Violations:** 336 rows; 2000-03-14 through 2025-07-31; source ID `msha-violations`

## Caveats

- This is public-record decision support, not legal advice or an official MSHA record.
- Missing data can indicate no event, publication delay, an unresolved identity, or inapplicability.
- Contractor production data is entity-level and is not attributed to this mine.

## Alternate representations

- HTML: `/mines/oldcastle-lawn-and-garden-northeast-1900018`
- JSON: `/api/v1/mines/oldcastle-lawn-and-garden-northeast-1900018`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/1900018/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/1900018/relationships`
- MCP resource: `mine://1900018/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`